CN108591150A - The preferable two-position two-way solenoid valve of voltage regulation result and its working method - Google Patents
The preferable two-position two-way solenoid valve of voltage regulation result and its working method Download PDFInfo
- Publication number
- CN108591150A CN108591150A CN201810013478.6A CN201810013478A CN108591150A CN 108591150 A CN108591150 A CN 108591150A CN 201810013478 A CN201810013478 A CN 201810013478A CN 108591150 A CN108591150 A CN 108591150A
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- Prior art keywords
- valve
- connecting portion
- valve opening
- hole
- gas
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/029—Electromagnetically actuated valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0686—Braking, pressure equilibration, shock absorbing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
- Valve Housings (AREA)
Abstract
A kind of preferable two-position two-way solenoid valve of voltage regulation result disclosed by the invention and its working method, including valve body and first guide assembly, gas port is equipped in valve body, first guide assembly includes casing, the top of valve body is extended with first connecting portion, the bottom end of casing is extended with second connecting portion, first connecting portion is bolted connection with second connecting portion, the outer wall of bolt is equipped with threaded portion, threaded portion is constituted with the left hand thread and right-handed thread being correspondingly arranged, the bottom end of bolt is connected with the fastening nut with left hand thread engagement, with the locking nut of right-handed thread cooperation, valve body is additionally provided with valve opening, the inner end of valve opening is connected to gas port, check valve is arranged in the middle part of valve opening, the outer end of valve opening is fixedly connected with valve seat, valve seat is equipped with pore, valve opening passes through pore and atmosphere, relief valve is provided in valve seat.The configuration of the present invention is simple is reasonable, quick and easy for installation, and manufacturing cost is relatively low, and voltage regulation result is preferable, and the connection structure between valve body and casing is reliable and stable, and service life is longer.
Description
Technical field
The present invention relates to valve class technical field, more particularly to the preferable two-position two-way solenoid valve of a kind of voltage regulation result and its work
Make method.
Background technology
Valve class product be widely used in each technical field fluid control, two-position two-way solenoid valve be it is one such,
It is well known and common.Common two-position two-way solenoid valve on the market at present, structure generally include valve body, on valve body point
Not She You air inlet and gas outlet, the gas port being connected to always with gas outlet is equipped in valve body, is additionally provided on valve body for controlling
The first guide assembly of access on or off between gas port and air inlet processed.When guide assembly is powered in the ban, first guide assembly moves
Iron core is by the effect of magnetic attraction and far from gas port so that the input terminal of gas port is switched on, air inlet, gas port and outlet
Gas passage is formed between mouthful, the gas in air inlet flow to gas outlet at this time；When guide assembly powers off in the ban, dynamic iron core is in dynamic iron
It is resetted under the action of core spring and in sealing contact with gas port so that the input terminal of gas port is blocked, at this time in air inlet
Gas can not flow to gas outlet.
However, existing two-position two-way solenoid valve because structure setting is unreasonable, usually has following defect：First, due to
Air inlet is connected with air source, and when the air pressure of air source is unstable, the air pressure for be easy to causeing gas outlet is fluctuated, especially
When the pressure of air inlet is higher than the nominal pressure of gas equipment, the stability of gas equipment working performance can be seriously affected, very
To causing gas equipment to damage, in order to solve the problems, such as this, compared with frequently with way be between air source and air inlet be arranged one
Pressure maintaining valve, but can not only make pipeline structure setting complicated using pressure maintaining valve, but also increase use cost；Second, valve body
Mounting connection structure setting between the casing of first guide assembly is unreasonable, specifically, valve body and casing generally use at present
The bottom end of casing is pressed on valve plate and valve body by two kinds of connection structures one is by the way that the valve plate being fixedly connected with the valve body is arranged
Between, the defect of this mounting means is mounting structure complexity, causes to install relatively complicated inconvenience；Another kind is in casing
Bottom end is extended male threaded joint, and casing is fixedly connected with the valve body by male threaded joint, this mounting means it is excellent
Point be it is simple in structure, it is quick for installation, but have the disadvantage that, since air pressure is higher in the valve chamber of valve body, in the length of high pressure gas
Phase vibration, impact when, the screw connection structure between casing and valve body is susceptible to the trend of loosening, cause casing with
Connection is not sufficiently stable between valve body, influences the service life of valve.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of structure improved bi-bit bi-pass electricity
Magnet valve, simple and reasonable, quick and easy for installation, manufacturing cost is relatively low, and voltage regulation result is preferable, the company between valve body and casing
Binding structure is reliable and stable, and service life is longer.
To achieve the above object, the present invention uses following technical scheme：
A kind of structure improved two-position two-way solenoid valve of the present invention, including valve body, the valve body are respectively equipped with air inlet
And gas outlet, gas port be connected to gas outlet is equipped in the valve body, be provided on the valve body for control gas port and
The first guide assembly of access on or off between air inlet, elder generation's guide assembly includes the casing being fixedly connected with the valve body；
The valve body is additionally provided with valve opening, and the inner end of the valve opening is connected to gas port, and check valve is provided in the middle part of the valve opening,
The outer end of the valve opening is fixedly connected with valve seat, and the valve seat is equipped with pore, and the valve opening is described by pore and atmosphere
Relief valve is provided in valve seat；
The check valve includes the first fixed seat, the first valve deck corresponding with the first fixed seat, first fixed seat and valve body
Inner wall interference fit, first fixed seat be equipped with first through hole, between the first through hole and the first valve deck be equipped with
Corresponding first steel ball of first through hole supports between first valve deck and valve seat and is equipped with long spring；
The relief valve includes the second fixed seat, the second valve deck corresponding with the second fixed seat, second fixed seat and second
Valve deck with the inner wall of valve seat be interference fitted, second valve deck be equipped with the second through-hole, second fixed seat be equipped with
The corresponding third through-hole of second through-hole, the third through-hole and atmosphere, between second valve deck and the second fixed seat according to
Secondary to be equipped with the second steel ball and short spring, second steel ball is in sealing contact with the second through-hole under the elastic force effect of short spring；
The top of the valve body is extended with first connecting portion, and the bottom end of described sleeve pipe is extended with corresponding with first connecting portion
Two interconnecting pieces, pressure is equipped with cyclic sealing gasket between the first connecting portion and second connecting portion, and the first connecting portion, ring-type are close
Packing and second connecting portion are bolted connection, and the outer wall of the bolt is equipped with threaded portion, and the threaded portion is set by correspondence
Left hand thread and the right-handed thread cooperation set are constituted, and the bottom end of the bolt stretches out in the outside of first connecting portion, and described
The bottom end of bolt be connected with the fastening nut of left hand thread engagement and the locking nut coordinated with right-handed thread, it is described tight
Gu nut is set between first connecting portion and locking nut.
Further, the first guide assembly further includes static iron core, dynamic iron core and coil block, is fixed in described sleeve pipe
Static iron core, has cooperatively formed valve chamber between the valve body, casing and static iron core, the air inlet and gas port connect with valve chamber
Logical, the dynamic iron core is movably arranged in valve chamber, supports being equipped with dynamic iron core spring, the dynamic iron core between the dynamic iron core and static iron core
Bottom end be fixedly connected with the sealing-plug with gas port sealing cooperation, the coil block is set to the outside of casing.
Further, the outer wall of the dynamic iron core is equipped with several air slots in an axial direction, and the air slot penetrates through the dynamic iron
The both ends of core.
Further, the bore dia of the pore is 1~3 millimeter.
Further, the cyclic sealing gasket is made using rubber material, and the thickness of the cyclic sealing gasket
It is 5~8 millimeters.
Beneficial effects of the present invention are：Two-position two-way solenoid valve provided by the invention passes through setting and air guide on valve body
Check valve is arranged at the middle part of valve opening in the valve opening of hole connection, and valve seat is arranged in the outer end of valve opening, and pore is respectively set in valve seat
And relief valve, under working condition, when the air pressure in air inlet is higher than the nominal pressure of gas equipment, check valve is first because of high pressure
Effect is switched on so that the pressure part in air inlet enters through gas port in valve opening, and the pore through valve seat is expelled to greatly
Gas, when the air pressure in air inlet continues to increase, the air pressure in valve opening also accordingly increases so that relief valve is switched on, at this time valve
Gas in hole is expelled to air from pore and relief valve simultaneously, to realize quick pressure releasing.Manufacturing cost of the present invention is relatively low, surely
Press effect preferable.
In addition, the threaded portion that the present invention is made up of setting with corresponding left hand thread and right-handed thread, and
Locking nut of the bottom end connection setting of bolt with the fastening nut of left hand thread engagement and with right-handed thread cooperation, not only
Structure setting is simple, easy for installation, quick, and when fastening nut squeezes first connecting portion, since the pine of fastening nut moves back
Direction is identical as the tightening direction of locking nut, to make fastening nut that can not loosen, ensure that fastening nut pair first connects
The squeeze pressure in portion so that be in pressured state, Jin Erbao between first connecting portion, cyclic sealing gasket and second connecting portion always
The Stability and dependability for having demonstrate,proved connection structure between casing and valve body extends the service life of the present invention.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is enlarged structure schematic diagram at A in Fig. 1；
Fig. 3 is enlarged structure schematic diagram at B in Fig. 1.
In Fig. 1 to Fig. 3：
1, valve body；11, air inlet；12, gas outlet；13, gas port；14, valve opening；15, first connecting portion；21, casing；211,
Two interconnecting pieces；22, static iron core；23, dynamic iron core；231, sealing-plug；232, air slot；24, coil block；25, dynamic iron core spring；
3, valve chamber；41, the first fixed seat；411, first through hole；42, the first valve deck；43, the first steel ball；44, long spring；5, valve seat；
51, pore；52, the second fixed seat；521, third through-hole；53, the second valve deck；531, the second through-hole；54, the second steel ball；55, short
Spring；6, cyclic sealing gasket；7, bolt；71, threaded portion；8, fastening nut；9, locking nut.
Specific implementation mode
The present invention will be further described below with reference to the drawings.
A kind of structure improved two-position two-way solenoid valve as shown in Figure 1 to Figure 3, including valve body 1, the valve body 1 are distinguished
Equipped with air inlet 11 and gas outlet 12, it is equipped with the gas port 13 being connected to gas outlet 12 in the valve body 1, is set on the valve body 1
It is equipped with the first guide assembly for controlling the access on or off between gas port 13 and air inlet 11.
Elder generation's guide assembly includes casing 21, static iron core 22, dynamic iron core 23 and coil block 24, the bottom end of described sleeve pipe 21
It is fixedly connected with valve body 1, specifically, the top of the valve body is extended with first connecting portion 15, the bottom end of described sleeve pipe extends
There is second connecting portion 211 corresponding with first connecting portion 15, pressure is set between the first connecting portion 15 and second connecting portion 211
There is cyclic sealing gasket 6, in order to fully ensure that the leakproofness of the present invention, the cyclic sealing gasket 6 are made using rubber material,
And the thickness of the cyclic sealing gasket 6 is 5~8 millimeters.The first connecting portion 15, cyclic sealing gasket 6 and second connecting portion
211 are fastenedly connected by bolt 7, and the outer wall of the bolt 7 is equipped with threaded portion 71, and the threaded portion 71 is left-handed by what is be correspondingly arranged
Screw thread and right-handed thread cooperation are constituted, and the bottom end of the bolt 7 stretches out in the outside of first connecting portion 15, and the bolt 7
Bottom end be connected with and the fastening nut of left hand thread engagement 8 and the locking nut coordinated with right-handed thread 9, the fastening
Nut 8 is set between first connecting portion 15 and locking nut 9.
The threaded portion 71 that the present invention is made up of setting with corresponding left hand thread and right-handed thread, and in bolt
Locking nut 9 of the 7 bottom end connection setting with the fastening nut 8 of left hand thread engagement and with right-handed thread cooperation, is not only tied
Structure setting is simple, easy for installation, quick, and when fastening nut 8 squeezes first connecting portion 15, due to the pine of fastening nut 8
It is identical as the tightening direction of locking nut 9 to move back direction, to make fastening nut 8 that can not loosen, ensure that fastening nut 8 to first
The squeeze pressure of interconnecting piece 15 so that between first connecting portion 15, cyclic sealing gasket 6 and second connecting portion 211 always be in by
Pressure condition, and then ensure that the Stability and dependability of connection structure between casing and valve body, extend the present invention uses the longevity
Life.
It is fixed with the static iron core 22 in described sleeve pipe 21, coordinates shape between the valve body 1, casing 21 and static iron core 22
At having valve chamber 3, the air inlet 11 and gas port 13 to be connected to valve chamber 3, the dynamic iron core 23 is movably arranged in valve chamber 3, institute
State to support between dynamic iron core 23 and static iron core 22 and be equipped with dynamic iron core spring 25, the bottom end of the dynamic iron core 23 be fixedly connected with it is described
The sealing-plug 231 of the sealing cooperation of gas port 13, the coil block 24 are set to the outside of casing 21.Outside the dynamic iron core 23
Wall is equipped with several air slots 232 in an axial direction, and the air slot 232 penetrates through the both ends of dynamic iron core 23, when dynamic iron core 23 is made in magnetic force
With it is lower moved to 22 direction of static iron core when, gas between dynamic iron core 23 and static iron core 22 can be through air slot 232 to dynamic iron core 23
Bottom end flowing, to ensure that dynamic iron core 23 move stability.
The operation principle phase of the operation principle of first guide assembly and first guide assembly in existing two-position two-way solenoid valve in the present invention
Together, and therefore not to repeat here.
The valve body 1 is additionally provided with valve opening 14, and the inner end of the valve opening 14 is connected to gas port 13, the middle part of the valve opening 14
It is provided with check valve, the outer end of the valve opening 14 is fixedly connected with valve seat 5, and the valve seat 5 is equipped with pore 51, it is preferable that in order to
Ensure the pressure release effect of the present invention, the bore dia of the pore 51 is 1~3 millimeter, and the valve opening 14 passes through pore 51 and air
It is connected to, relief valve is provided in the valve seat 5.
The check valve includes the first fixed seat 41, first valve deck 42 corresponding with the first fixed seat 41, and described first is solid
Reservation 41 and the inner wall of valve body 1 are interference fitted, and first fixed seat 41 is equipped with first through hole 411, the first through hole 411
Be equipped with first steel ball 43 corresponding with first through hole 411 between the first valve deck 42, first valve deck 42 and the valve seat 5 it
Between support be equipped with long spring 44；
The relief valve includes the second fixed seat 52, second valve deck 53 corresponding with the second fixed seat 52, second fixed seat
52 and second valve deck 53 be interference fitted with the inner wall of valve seat 5, second valve deck 53 is equipped with the second through-hole 531, described the
Two fixed seats 52 are equipped with third through-hole 521 corresponding with the second through-hole 531, the third through-hole 521 and atmosphere, described
The second steel ball 54 and short spring 55 are equipped between second valve deck 53 and the second fixed seat 52 successively, second steel ball 54 is in short bullet
The elastic force effect of spring 55 is lower in sealing contact with the second through-hole 531.
The operation principle of the present invention is that：(i.e. dynamic iron core 23 is separate under magnetic force effect leads under first guide assembly energized state
Stomata 13, air inlet 11 are connected with gas port 13), when the stable gas pressure in air inlet 11, the air pressure in valve opening 14 is less than length
The elastic force of spring 44, the first steel ball 43 coordinate with the sealing of first through hole 411, and check valve and relief valve are in closed state, this
When air inlet 11 in gas flow to gas equipment through gas port 13, gas outlet 12 successively；When the pressure of air inlet 11 is higher than use
When the nominal pressure of gas equipment, since the inner end of valve opening 14 is connected to gas port 13 so that the air pressure of 14 inner end of valve opening is also therewith
It increases, the gas of 14 inner end of valve opening squeezes the first valve deck 42 by the first steel ball 43 at this time, and long spring 44 is compressed, check valve quilt
Conducting, the gas of 14 inner end of valve opening flow to the middle part of valve opening 14 through the gap between the first fixed seat 41 and the first valve deck 42, and
The pore 51 for continuing on through valve seat 5 is expelled to air, realizes preliminary pressure release at this time；When the pressure in air inlet 11 further increases
When, the air pressure at 14 middle part of valve opening gradually rises, and the gas at 14 middle part of valve opening squeezes short spring 55 by the second steel ball 54 at this time, short
Spring 55 is compressed, and relief valve is switched on, and the air pressure part at 14 middle part of valve opening is discharged through pore 51, and another part is logical through second
Hole 531 and third through-hole 521 are discharged, to realize quick pressure releasing；When the pressure of air inlet 11 restores normal again, check valve
It is again switched off under the action of respective springs with relief valve.The present invention is steady to reach at work by recycling aforesaid operations
The effect of pressure.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application range,
The equivalent change or modification that feature and principle are done, is included within the scope of present patent application.
Claims (1)
1. a kind of working method of structure improved two-position two-way solenoid valve, the solenoid valve includes valve body (1), the valve body
(1) it is respectively equipped with air inlet (11) and gas outlet (12), the gas port being connected to gas outlet (12) is equipped in the valve body (1)
(13), it is provided on the valve body (1) for controlling the access on or off between gas port (13) and air inlet (11)
First guide assembly, elder generation's guide assembly includes the casing (21) being fixedly connected with valve body (1), it is characterised in that：
The valve body (1) is additionally provided with valve opening (14), and the inner end of the valve opening (14) is connected to gas port (13), the valve opening (14)
Middle part be provided with check valve, the outer end of the valve opening (14) is fixedly connected with valve seat (5), and the valve seat (5) is equipped with pore
(51), for the valve opening (14) by pore (51) and atmosphere, the valve seat (5) is interior to be provided with relief valve；
The check valve include the first fixed seat (41), the first valve deck corresponding with the first fixed seat (41) (42), described first
Fixed seat (41) and the inner wall of valve body (1) are interference fitted, and first fixed seat (41) is equipped with first through hole (411), described
Between first through hole (411) and the first valve deck (42) be equipped with the first steel ball (43) corresponding with first through hole (411), described first
It is supported between valve deck (42) and valve seat (5) and is equipped with long spring (44)；
The relief valve include the second fixed seat (52), the second valve deck corresponding with the second fixed seat (52) (53), described second
Fixed seat (52) and the second valve deck (53) are interference fitted with the inner wall of valve seat (5), and second valve deck (53) is equipped with second
Through-hole (531), second fixed seat (52) are equipped with third through-hole (521) corresponding with the second through-hole (531), the third
Through-hole (521) and atmosphere are equipped with the second steel ball (54) successively between second valve deck (53) and the second fixed seat (52)
With short spring (55), second steel ball (54) short spring (55) elastic force effect under it is in sealing contact with the second through-hole (531)；
The top of the valve body (1) is extended with first connecting portion (15), and the bottom end of described sleeve pipe (21) is extended with to be connect with first
Portion (15) corresponding second connecting portion (211), pressure is equipped with ring between the first connecting portion (15) and second connecting portion (211)
Shape gasket (6), the first connecting portion (15), cyclic sealing gasket (6) and second connecting portion (211) are fastened by bolt (7)
The outer wall of connection, the bolt (7) is equipped with threaded portion (71), and the threaded portion (71) is by the left hand thread being correspondingly arranged and dextrorotation
Screw-thread fit is constituted, and the bottom end of the bolt (7) stretches out in the outside of first connecting portion (15), and the bottom of the bolt (7)
End is connected with and the fastening nut of left hand thread engagement (8) and the locking nut (9) coordinated with right-handed thread, the fastening
Nut (8) is set between first connecting portion (15) and locking nut (9)；
The working method, including：Under first guide assembly energized state, when the stable gas pressure in air inlet, in valve opening
Air pressure is less than the elastic force of long spring, and the first steel ball coordinates with first through hole sealing, and check valve and relief valve are in closed state,
The gas in air inlet flow to gas equipment through gas port, gas outlet successively at this time；When the pressure of air inlet is higher than gas equipment
Nominal pressure when, since the inner end of valve opening is connected to gas port so that the air pressure of valve opening inner end also increases, at this time valve opening
The gas of inner end squeezes the first valve deck by the first steel ball, and long spring is compressed, and check valve is switched on, the gas warp of valve opening inner end
Gap between first fixed seat and the first valve deck flow to the middle part of valve opening, and the pore for continuing on through valve seat is expelled to air, this
The preliminary pressure releases of Shi Shixian；
When the pressure in air inlet further increases, the air pressure in the middle part of valve opening gradually rises, and the gas in the middle part of valve opening is logical at this time
It crosses the second steel ball and squeezes short spring, short spring is compressed, and relief valve is switched on, and the air pressure part in the middle part of valve opening is arranged through pore
Go out, another part is discharged through the second through-hole and third through-hole, to realize quick pressure releasing；When the pressure of air inlet is restored just again
Chang Shi, check valve and relief valve are again switched off under the action of respective springs；
The bore dia of the pore (51) is 1~3 millimeter；
The cyclic sealing gasket (6) is made using rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810013478.6A CN108591150A (en) | 2015-11-23 | 2015-11-23 | The preferable two-position two-way solenoid valve of voltage regulation result and its working method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810013478.6A CN108591150A (en) | 2015-11-23 | 2015-11-23 | The preferable two-position two-way solenoid valve of voltage regulation result and its working method |
| CN201510822375.0A CN105299298B (en) | 2015-11-23 | 2015-11-23 | A kind of structure improved two-position two-way solenoid valve |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510822375.0A Division CN105299298B (en) | 2015-11-23 | 2015-11-23 | A kind of structure improved two-position two-way solenoid valve |
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| Publication Number | Publication Date |
|---|---|
| CN108591150A true CN108591150A (en) | 2018-09-28 |
Family
ID=55196902
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810013357.1A Expired - Fee Related CN108240365B (en) | 2015-11-23 | 2015-11-23 | A kind of working method of two-position two-way solenoid valve |
| CN201810013018.3A Active CN108194442B (en) | 2015-11-23 | 2015-11-23 | Two-position two-way electromagnetic valve and working method thereof |
| CN201810013478.6A Withdrawn CN108591150A (en) | 2015-11-23 | 2015-11-23 | The preferable two-position two-way solenoid valve of voltage regulation result and its working method |
| CN201810013489.4A Withdrawn CN108204472A (en) | 2015-11-23 | 2015-11-23 | Two-position two-way solenoid valve and its method of work |
| CN201510822375.0A Active CN105299298B (en) | 2015-11-23 | 2015-11-23 | A kind of structure improved two-position two-way solenoid valve |
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| CN201810013357.1A Expired - Fee Related CN108240365B (en) | 2015-11-23 | 2015-11-23 | A kind of working method of two-position two-way solenoid valve |
| CN201810013018.3A Active CN108194442B (en) | 2015-11-23 | 2015-11-23 | Two-position two-way electromagnetic valve and working method thereof |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810013489.4A Withdrawn CN108204472A (en) | 2015-11-23 | 2015-11-23 | Two-position two-way solenoid valve and its method of work |
| CN201510822375.0A Active CN105299298B (en) | 2015-11-23 | 2015-11-23 | A kind of structure improved two-position two-way solenoid valve |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508654B (en) * | 2016-01-14 | 2016-11-16 | 广东伟创科技开发有限公司 | Two-bit triplet electromagnetic valve |
| CN105952951B (en) * | 2016-06-30 | 2018-11-20 | 常州市康士达机电有限公司 | Solenoid directional control valve and its push rod armature structure |
| CN110553042A (en) * | 2018-05-31 | 2019-12-10 | 湖北中生汽车电器有限公司 | Air horn electromagnetic valve |
| CN109826995B (en) * | 2019-03-25 | 2023-12-29 | 西华大学 | Multiple sealed high-speed electromagnetic valve |
| CN114645949A (en) * | 2022-03-02 | 2022-06-21 | 中国航空工业集团公司上海航空测控技术研究所 | Electromagnetic valve applied to airborne oxygen system |
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- 2015-11-23 CN CN201810013018.3A patent/CN108194442B/en active Active
- 2015-11-23 CN CN201810013478.6A patent/CN108591150A/en not_active Withdrawn
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| CN201083216Y (en) * | 2007-07-27 | 2008-07-09 | 毛信强 | Module composite plastic type two-position three-way direct-acting magnetic valve |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108240365A (en) | 2018-07-03 |
| CN105299298A (en) | 2016-02-03 |
| CN108240365B (en) | 2019-10-22 |
| CN108204472A (en) | 2018-06-26 |
| CN108194442B (en) | 2020-08-21 |
| CN105299298B (en) | 2018-02-23 |
| CN108194442A (en) | 2018-06-22 |
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Application publication date: 20180928 |